PLEASE COMMENT?!?!?!! PLEASE COMMENT?!?! Like you would have to ask... It's a given that people would comment on your pictures. Not only the fact that you are using a very impresive lense, but simply the fact that you are a great photographer whatever lense you are using.

The new lens is my Canon EF 300mm F2.8 IS usm L (ok so its about 3 months old now but this was my first full day out with it )
and a Canon 70-200mm F2.8 IS usm L
both used with and without a 2x extender II